C3292 Depressed

Therefore, even if Niu Thirteen had finished reading all of the books, he still wouldn't pose much of a threat to the Undying Sirius clan.

She silently looked at Niu Thirteen. She noticed that he was frowning more and more, as if he didn't find what she was looking for.

In the end, Niu Thirteen's eyebrows furrowed, and a look of irritation appeared on his face